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What does a controlled transfer of electrons do?
Create an electric current.
What magnet is created by an electric current?
An electromagnet is created by an electric current. When electric current flows through a coil of wire, it generates a magnetic field. The strength of the magnetic field can be controlled by adjusting the amount of current flowing through the coil.
What is the controlled movement of electrons through a substance is called?
The controlled movement of electrons through a substance is called electric current. It is the flow of electric charge carriers, usually electrons or ions, through a medium. Electric current is typically generated by the flow of electrons through a conductor in response to an electric field.
What type of magnet is produced by an electric current?
An electromagnet is produced by an electric current. When an electric current flows through a coil of wire, it generates a magnetic field. The strength of the magnetic field can be controlled by adjusting the amount of current flowing through the coil.
What is the difference between mosfet and photo diode?
the current in mosfet is controlled by electric field where as in poto diode is controlled by intensity of light
What controls the flow of current with an electric field?
The flow of current in a material is controlled by its conductivity, which is influenced by the presence of an electric field. When an electric field is applied, it can cause charged particles in the material to move, resulting in the flow of current. The conductivity of the material determines how easily current can flow in response to the electric field.
How can electro magnets be controlled?
Electromagnets can be controlled by adjusting the amount of electric current passing through the wire coil. Increasing the current strengthens the magnetic field, while decreasing the current weakens it. Additionally, the direction of the magnetic field can be controlled by changing the direction of the current flow through the coil.
How is electric current similar to water current?
Electric current and water current are similar in that they both involve the flow of a substance - electrons in the case of electric current and water molecules in the case of water current. Both currents can be controlled and directed through the use of circuits or channels. Additionally, both currents can generate power and be harnessed for various applications.
What controls the flow of an electric current?
The flow of electric current is controlled by factors such as the voltage applied, the resistance of the material through which the current passes, and the circuitry design. Components like resistors, capacitors, and switches can also be used to regulate and control the flow of current in a circuit.
What controls the flow of electric current?
The flow of electric current is controlled by the voltage applied to a circuit. Voltage creates an electric field that pushes charged particles (electrons) through a conductor, allowing current to flow. The resistance in the circuit also affects the flow of current, as it determines how much opposition the current encounters.
Is the direction of electron beams in a CRT is controlled by electric field?
Yes, the direction of electron beams in a CRT (Cathode Ray Tube) can be controlled by electric fields. The electric fields guide the electrons to different areas of the screen, allowing them to create the desired images or text.
Is scr current controlled device?
yes it is current controlled
